STOCKHOLM--(BUSINESS WIRE)--Regulatory News: RaySearch Laboratories AB (publ) (STO:RAYB) announces today that the license agreement with Varian Medical Systems has been restructured to add one new product, strengthen the collaborative product development efforts, and make it easier to add new capabilities and features to Varian’s Eclipse™ treatment planning system. Eclipse software currently incorporates three RaySearch developments, including tools for biological evaluation, biological optimization, and conformal optimization.